/*
Theme Name:   VN Astra Child
Theme URI:    https://vianegativahealth.com/
Description:  Minimal Astra child theme for Via Negativa Health. Slate canvas, single navy/blue accent, no carousel. Spec: project_vn_design_system.md.
Author:       Via Negativa Health
Author URI:   https://vianegativahealth.com/
Template:     astra
Version:      1.0.0
Text Domain:  vn-astra-child
*/

/* ---------- VN colour tokens ---------- */
:root {
  --vn-blue: #006CFF;
  --vn-navy: #123A63;
  --vn-navy-dark: #0D1F35;
  --vn-slate: #E6EAF1;
  --vn-ink: #1A1F2A;
  --vn-muted: #5C6677;
  --vn-rule: #C8D2DD;
}

/* ---------- Astra global colour overrides ---------- */
:root {
  --ast-global-color-0: var(--vn-blue);         /* primary */
  --ast-global-color-1: var(--vn-navy);         /* secondary */
  --ast-global-color-2: var(--vn-ink);          /* body text */
  --ast-global-color-3: var(--vn-navy);         /* headings */
  --ast-global-color-4: #FFFFFF;                /* base bg */
  --ast-global-color-5: var(--vn-slate);        /* alt bg */
  --ast-global-color-6: #FFFFFF;
  --ast-global-color-7: var(--vn-rule);
  --ast-global-color-8: var(--vn-blue);         /* link colour */
}

/* ---------- Type ---------- */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--vn-ink);
  background: var(--vn-slate);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .entry-title, .site-title {
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 800;
  color: var(--vn-navy);
  letter-spacing: -0.01em;
}
h1, .entry-title { font-size: clamp(1.9rem, 3.2vw, 2.6rem); line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.2; margin-top: 2.2rem; }
h3 { font-size: 1.25rem; line-height: 1.3; margin-top: 1.6rem; }

a { color: var(--vn-blue); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }

/* ---------- Site shell ---------- */
.site { background: var(--vn-slate); }
.site-content,
.ast-container,
.entry-content {
  background: #FFFFFF;
}
.ast-container { max-width: 920px; }

/* ---------- Header ---------- */
.site-header {
  background: var(--vn-navy-dark);
  border-bottom: 1px solid var(--vn-navy);
}
.site-header .site-title a,
.site-header .site-description {
  color: #FFFFFF !important;
}
.site-header .main-header-menu .menu-link {
  color: #E6EAF1 !important;
  font-weight: 600;
}
.site-header .main-header-menu .menu-link:hover {
  color: var(--vn-blue) !important;
}

/* ---------- Buttons (single CTA register) ---------- */
.wp-block-button .wp-block-button__link,
.ast-button,
button,
input[type="submit"],
.entry-content .wp-block-button__link {
  background: var(--vn-blue);
  color: #FFFFFF;
  border: 1.5px solid var(--vn-blue);
  border-radius: 6px;
  padding: 0.7rem 1.4rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: background 0.15s ease, transform 0.15s ease;
}
.wp-block-button .wp-block-button__link:hover,
.ast-button:hover,
button:hover,
input[type="submit"]:hover {
  background: var(--vn-navy);
  border-color: var(--vn-navy);
  color: #FFFFFF;
  text-decoration: none;
}

/* Secondary / outline variant: .wp-block-button.is-style-outline */
.wp-block-button.is-style-outline .wp-block-button__link {
  background: transparent;
  color: var(--vn-navy);
  border: 1.5px solid var(--vn-navy);
}
.wp-block-button.is-style-outline .wp-block-button__link:hover {
  background: var(--vn-navy);
  color: #FFFFFF;
}

/* ---------- Cards / callouts ---------- */
.vn-card {
  background: #FFFFFF;
  border-radius: 10px;
  padding: 1.6rem 1.8rem;
  margin: 1.5rem 0;
  box-shadow: 0 1px 0 var(--vn-rule), 0 8px 24px -16px rgba(13, 31, 53, 0.18);
}
.vn-callout {
  background: #FFFFFF;
  border-left: 4px solid var(--vn-blue);
  padding: 1.1rem 1.4rem;
  margin: 1.5rem 0;
}

/* ---------- Footer ---------- */
.site-footer,
.footer-adv {
  background: var(--vn-navy-dark);
  color: #C5CCD6;
}
.site-footer a,
.footer-adv a { color: #FFFFFF; }
.site-footer .ast-small-footer,
.footer-adv-overlay { background: var(--vn-navy-dark); color: #C5CCD6; }

/* ---------- Forms ---------- */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="tel"],
textarea,
select {
  border: 1px solid var(--vn-rule);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  font-size: 1rem;
  background: #FFFFFF;
  color: var(--vn-ink);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--vn-blue);
  outline: 2px solid rgba(0, 108, 255, 0.18);
}

/* ---------- Anti-noise (single CTA register; no carousel chrome) ---------- */
.ast-flex-slider,
.ast-carousel,
.slick-slider,
.swiper-container,
.elementor-carousel,
.fluentform-step-action { display: none !important; }

/* Astra's "primary" sidebar collapsed for one-column read */
.ast-page-builder-template .ast-container { padding-left: 1rem; padding-right: 1rem; }